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Copanlisib and rituximab in relapsed indolent B-cell non-Hodgkins lymphoma (iNHL)

A Phase III, randomized, double-blind, placebo-controlled study evaluating the efficacy and safety of copanlisib in combination with rituximab in patients with relapsed indolent B-cell non-Hodgkins lymphoma (iNHL) - CHRONOS-3

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2080223649
Enrollment
28
Registered
2017-09-07
Start date
2017-10-12
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Lymphoma, Non-Hodgkin

Interventions

investigational material(s) Generic name etc : Copanlisib (BAY 80-6946) INN of investigational material : Copanlisib Therapeutic category code : 429 Other antitumor agents Dosage and Administration fo

Sponsors

Bayer Yakuhin, Ltd
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: - Histologically confirmed diagnosis of CD20 positive Indolent non-Hodgkins lymphoma (iNHL) with histological subtype limited to: - Follicular lymphoma grade1-2-3a -Small lymphocytic lymphoma with absolute lymphocyte count = 2 x upper limit of normal (ULN) and positive immunofixation test . - Male or female patients >= 18 years of age - Eastern Cooperative Oncology Group (ECOG) performance status == 45% - Patients must either have had a treatment-free interval of at least 12 months after completion of the last rituximab-containing treatment OR be considered unfit to receive chemotherapy on reason of age, concomitant morbidities, and/or residual toxicity from previous treatments or unwillingness to receive chemotherapy.

Exclusion criteria

Exclusion criteria: - Histologically confirmed diagnosis of follicular lymphoma grade 3b or transformed disease, or chronic lymphocytic leukemia - Progression free interval or treatment free interval of less than 12 months since the last rituximab containing treatment (including rituximab maintenance). For patients considered unfit to receive chemotherapy: progression free interval or treatment free interval of less than 6 months since the last rituximab containing treatment (including rituximab maintenance), as assessed by the investigator - History or concurrent condition of interstitial lung disease of any severity and/or severely impaired lung function - Known lymphomatous involvement of the central nervous system - Patients with HbA1c > 8.5% at Screening - Known history of human immunodeficiency virus (HIV) infection - Hepatitis B (HBV) or hepatitis C (HCV). Patients positive for HBsAg or HBcAb will be eligible if they are negative for HBV-DNA, these patients should receive prophylactic antiviral therapy. Patients positive for anti- HCV antibody will be eligible if they are negative for HCV-RNA - Documented evidence of resistance to prior treatment with idelalisib or other PI3K inhibitors. - Prior treatment with copanlisib - Cytomegalovirus (CMV) infection. Patients who are CMV PCR positive at baseline will not be eligible

Design outcomes

Primary

MeasureTime frame
efficacy Progression free survival (PFS) 59 months

Secondary

MeasureTime frame
safety efficacy - Objective tumor response - Duration of response (DOR) - Complete response - Time to progression (TTP) - Overall survival (OS) - Time to deterioration in DRS-P of at least 3 points as measured by the FLymSI-18 (Lymphoma Symptom Index -18) questionnaire - Time to improvement in DRS-P of at least 3 points, as measured by the FLymSI-18 questionnaire, will be evaluated for patients with a baseline DRS-P score of 30 points or less - Number of participants with adverse events as a measure of safety and tolerability

Countries

Africa, Asia except Japan, Europe, Japan, North America, Oceania, South America

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026